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Heres the problem, 94 Explorer, heater fan blows fine first thing in the morning. After you shut it of, when you start it again it will not blow. Blower, blows strong, no noise. During the summer months, if you have the AC on and need to switch to heat, it will continue to blow cold air, even if everything is switched to heat. Bad relay somewhere, switch itself? Anyone else ever have this problem and if you did, what was cure for it? Thanks for reading
